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New Member

Not dialing some numbers in one area code

Hi everyone,

An issue keeps coming up for us about dialing numbers in a specific area code. We have a 2921 router with version 15.0(1)M2.  We are in area code 210 and try to make calls to another school in area code 830.  This call does not go through but suppose I call a restaurant in that same physical area with 830 it goes through.  I called this school on cell phone and it went through fine.  I did a show dialplan number and it pointed to a different dial-peer than I thought it would.  We have this one:

dial-peer voice 8201 pots

preference 1

destination-pattern 830.......

port 0/0/0:23

forward-digits all

And a preference 2 that is the same.  But it shows it going to this one:

dial-peer voice 8501 voip

preference 1

destination-pattern [1-5,7-9]...

session target ipv4:10.210.200.11

dtmf-relay h245-alphanumeric

codec g711ulaw

I did try doing a debug on the voice router for that number but did not see anything.  Not sure if I am using the right command for this problem.  I tried debug mgcp packets. 

Any thoughts about which direction to go.

Thanks.

Everyone's tags (5)
1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Silver

Not dialing some numbers in one area code

It looks like for this number you need to dial it as 10 digits not 11, so you will need to create a matching Route Pattern in CUCM 9.830[2-9]XXXXXX (assuming you are using 9 as off-net access code, replace if different), as well as matching dial-peer: 830[2-9]......

HTH, please rate all useful posts!

Chris

6 REPLIES
Hall of Fame Super Silver

Not dialing some numbers in one area code

What are you hearing when you call this number?

If this is a PRI circuit please provide "debug isdn q931"

Chris

New Member

Not dialing some numbers in one area code

After about 4 rings it says it is not necessary to dial a 1 or 0 before dialing this number.

I did the debug command you suggested and got nothing. 

Hall of Fame Super Silver

Not dialing some numbers in one area code

Is this a PRI circuit or POTS line?

Did you do "sh term"?

Are you dialing it with or without 1?

So, the annoucement is from telco, meaning you are not dialing this number the way telco expects it, please also post "debug voice dialpeer".

Chris

New Member

Not dialing some numbers in one area code

Sorry, forgot to go to global config to turn on the logging to the monitor.

These are PRI circuits.

We dial with 1.

Here is the debug for two numbers:

*Feb  3 16:52:15.083: ISDN Se0/0/0:23 Q931: TX -> SETUP pd = 8  callref = 0x0F2D

        Bearer Capability i = 0x8090A2

                Standard = CCITT

                Transfer Capability = Speech

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA98397

                Exclusive, Channel 23

        Calling Party Number i = 0x2881, '2109777250'

                Plan:National, Type:National

        Called Party Number i = 0xA8, '18309974829'

                Plan:National, Type:National

*Feb  3 16:52:15.139: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8  callref = 0x8F2D

        Channel ID i = 0xA98397

                Exclusive, Channel 23

*Feb  3 16:52:16.151: ISDN Se0/0/0:23 Q931: RX <- ALERTING pd = 8  callref = 0x8F2D

        Progress Ind i = 0x8488 - In-band info or appropriate now available

*Feb  3 16:52:22.095: ISDN Se0/0/0:23 Q931: RX <- CONNECT pd = 8  callref = 0x8F2D

*Feb  3 16:52:22.099: ISDN Se0/0/0:23 Q931: TX -> CONNECT_ACK pd = 8  callref = 0x0F2D

*Feb  3 16:52:27.655: ISDN Se0/0/0:23 Q931: RX <- SETUP pd = 8  callref = 0x03F6

        Bearer Capability i = 0x9090A2

                Standard = CCITT

                Transfer Capability = 3.1kHz Audio

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA98384

                Exclusive, Channel 4

        Facility i = 0x9F8B0100A10F02010106072A8648CE1500040A0100

        Progress Ind i = 0x8283 - Origination address is non-ISDN

        Calling Party Number i = 0x2181, '2102396097'

                Plan:ISDN, Type:National

        Called Party Number i = 0xA1, '2109777000'

                Plan:ISDN, Type:National

*Feb  3 16:52:27.663: ISDN Se0/0/0:23 Q931: TX -> CALL_PROC pd = 8  callref = 0x83F6

        Channel ID i = 0xA98384

                Exclusive, Channel 4

*Feb  3 16:52:27.663: ISDN Se0/0/0:23 Q931: TX -> ALERTING pd = 8  callref = 0x83F6

        Progress Ind i = 0x8088 - In-band info or appropriate now available

*Feb  3 16:52:28.203: ISDN Se0/0/0:23 Q931: RX <- FACILITY pd = 8  callref = 0x03F6

        Facility i = 0x9F8B0100A117020101020100800F436173616E6F7661204C2020202020

*Feb  3 16:52:28.771: ISDN Se0/0/1:23 Q931: TX -> SETUP pd = 8  callref = 0x1EBE

        Bearer Capability i = 0x8090A2

                Standard = CCITT

                Transfer Capability = Speech

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA98397

                Exclusive, Channel 23

        Display i = 'System Specialsit'

        Calling Party Number i = 0x2881, '2109777375'

                Plan:National, Type:National

        Called Party Number i = 0xA8, '18307095100'

                Plan:National, Type:National

*Feb  3 16:52:28.839: ISDN Se0/0/1:23 Q931: RX <- CALL_PROC pd = 8  callref = 0x9EBE

        Channel ID i = 0xA98397

                Exclusive, Channel 23

*Feb  3 16:52:29.171: ISDN Se0/0/1:23 Q931: RX <- PROGRESS pd = 8  callref = 0x9EBE

        Cause i = 0x829F - Normal, unspecified

        Progress Ind i = 0x8288 - In-band info or appropriate now available

*Feb  3 16:52:36.951: ISDN Se0/0/0:23 Q931: TX -> CONNECT pd = 8  callref = 0x83F6

        Display i = 'Main Reception'

*Feb  3 16:52:36.975: ISDN Se0/0/0:23 Q931: RX <- CONNECT_ACK pd = 8  callref = 0x03F6

*Feb  3 16:52:37.855: ISDN Se0/0/1:23 Q931: TX -> DISCONNECT pd = 8  callref = 0x1EBE

        Cause i = 0x8290 - Normal call clearing

Thanks.

Hall of Fame Super Silver

Not dialing some numbers in one area code

It looks like for this number you need to dial it as 10 digits not 11, so you will need to create a matching Route Pattern in CUCM 9.830[2-9]XXXXXX (assuming you are using 9 as off-net access code, replace if different), as well as matching dial-peer: 830[2-9]......

HTH, please rate all useful posts!

Chris

New Member

Not dialing some numbers in one area code

That was it thank you very much.

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